baber/WOPTO huggingface dataset:
Patent JP-S58141893-A (JP)
Title: Co2 shielded flux cored wire for hard facing
Inventor: TOKURA MOTOI
IPC: B23K9/04
Filed: 1982-02-19
Abstract: PURPOSE:To improve the hardness of build-up metal and welding workability, by enclosing a flux incorporated with prescribed ratios of rutile, iron oxide, zircon sand, etc. in a sheath of a mild steel sheath at a prescribed packing rate and flux hardness. CONSTITUTION:A flux contg., by weight, 18-30% rutile, 0.5-10% iron oxide, 0.5-5% potash feldspar, 0.5-10% zircon sand, 2-10% alumina, 0.5-3% sodium fluoride, and 1-8% Si, 2.5-22% Mn wherein 2-3.5 Mn/Si, 30-50% Cr, <=8% Mo, 3.6-5.5% C, <=5% total of >=1 kind among V, B, Nb, 5-15% Fe. This flux is packed in a sheath of a mild steel strip in such a way as to attain 0.1-0.3 rate of packing expressed by the equation I and >=2 product of the value FH converted to the flux and the rate of packing J expressed by the equation II. Thus, the wire has excellent weld workability and the build up metal exhibits high hardness.
Patent JP-H05191059-A (JP)
Title: Drip-proof case
Inventor: SASAGAWA SHIZUO
IPC: H05K5/06
Filed: 1992-01-16
Abstract: PURPOSE:To enable a drip-proof case to be lessened in cost and enhanced in productivity. CONSTITUTION:A control panel 4 is mounted in freely detachable manner with plate nuts 5 and screws 11 on the plane of an inner case 6 opposed to its plane where a drip-proof connector 1 is installed. The control panel 4 is mounted on the inner case 6 in a semi-fixed manner, the inner case 6 is inserted into an outer case 7 to enable the drip-proof connector 1 penetrate a connector through-hole 8, screws 9 are fastened until a drip-proof packing 10 provided to the inside of the outer case 7 surrounding the connector through-hole 8 is brought into contact with the inner case 6 to fix the inner case 6 to the outer case 7. Thereafter, The screws 11 are fastened until a drip-proof packing 12 provided to the inside of an opening bored in the outer case 7 comes into contact with the control panel 4 to fix the control panel 4 to the inner case 6.
Patent JP-S62184882-A (JP)
Title: Thermal transfer recording medium
Inventor: IDE YOJI
IPC: B41M5/26
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a thermal transfer recording medium capable of forming color images with high color reproduction properties, particularly, high transparency, value and saturation, by incorporating a mixed glyceride comprising specified mono-, di- and triglyceride into an ink layer. CONSTITUTION:A mixed glycerides comprising mono-, di- and triglyceride of general formulas I, II, III, wherein each of R1-R3 is a 17-41C straight chain acid residue, iso-acid residue, anteiso-acid residue and/or oxyacid residue, is incorporated into an ink layer, in a thermal transfer recording medium having the ink layer, which comprises a coloring agent in a vehicle and is heat-fusible, on one side of a heat-resistant base. The capability of glycerides to disperse the coloring agent is increased in the order of triglyceride < diglyceride < monoglyceride. Namely, alcohol residues of glycerol greatly contribute to the dispersion of the coloring agent. On the other hand, the fatty acids constituting the glycerides are preferably 8-42C fatty acids, particularly, about 22-42C fatty acids.
Patent JP-S60169353-A (JP)
Title: Impact energy absorbing structural body
Inventor: UCHIDA SADAO
IPC: F16F7/12
Filed: 1984-02-13
Abstract: PURPOSE:To maximize an energy absorptive value in a structural body, by installing an empty space part in position betweem a central part and a peripheral part of the energy absorber, while making up an outer wall part, which is broken down by impact load, in the peripheral part of the energy absorber. CONSTITUTION:An energy absorber 11 is made up of a fragile plastic. This absober 11 is provided with an empty space 12 piercing through top and bottom between a cubic central part and a peripheral part, whereby an outer wall part 13 is formed in the nearly cubical peripheral part. This outer wall part 13 and the central part are interconnected through a rib 14, and at a lower end of the central part, there is provided with a concavity for a clamping nut of a boss part 12. In time of a collision, the outer wall 13 is broken down so that the impact energy is absorbed.
Patent JP-S57141405-A (JP)
Title: Production of solid catalytic component for ethylene polymerization
Inventor: UENO HARUO
IPC: C08F4/64
Filed: 1981-02-26
Abstract: PURPOSE: To obtain a solid catalytic component having a high ethylene polymerization activity, by contacting titanium tetrahalide with a carrier obtained by reacting a Grignard compound with a reaction product between boron halide and an organosilicon compound.  
     CONSTITUTION: A solid catalytic component is obtained by reacting a Grignard compound of formula III, wherein R 3  is a 1W8C alkyl and X 2  is a halogen atom, with a reaction product between a boron halide of formulaI, wherein X 1  is Cl, Br or I, and an organosilicon compound of formula II, wherein R 1  is a 1W8C alkyl or a phenyl, R 2  is a 1W8C alkyl and n is 0, 1, 2 or 3, and contacting the resulting carrier with a titanium tetrahalide. The solid catalytic component is treated with an electron donor selected from organic acid esters and ethers and then contacted with a titanium tetrahalide to obtain a solid catalytic component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05199480-A (JP)
Title: Shutter device of bezel opening part for television receiver
Inventor: HARAGUCHI YOSHIMASA
IPC: H04N5/64
Filed: 1992-01-17
Abstract: PURPOSE:To satisfactorily reproduce the images of different aspect ratios by providing a pair of shutters which can freely move back and forth at a bezel opening part. CONSTITUTION:A detecting means 40 is fixed at a position between the positions where a main shutter 20 moved back and forth and a rack tooth part 19a of the shutter 20 can be irradiated within the inner surface of a bezel 2. The sensors 42 and 43 are fixed on the inner surface of the bezel 2 to detect the move-forward and move-backward limits when the shutter 20 and a subshutter 19a are actuated by a fine adjusting means. In such a constitution, the apparent size of a bezel opening part 2a can be properly changed by the video signals of different aspect ratios. Then the shutter positions can be finely adjusted according to the situations and the images can be satisfactorily reproduced.
Patent JP-H01199734-A (JP)
Title: Press fitting device
Inventor: ISHIKAWA YOSHITOMO
IPC: B23P19/02
Filed: 1988-02-05
Abstract: PURPOSE:To enable the accurate positioning of parts with respect to a workpiece while preventing the inclination of the workpiece at the time of press fitting by carrying out the positioning of the parts utilizing a pressing member which prevent the inclination of the workpiece at the time of press fitting. CONSTITUTION:A pin 66 is positioned with respect to a workpiece W via a pressing member 23 which is previously positioned with respect to the workpiece W. The press-fitting rod 56 of a press-in means 6 is applied to the pressure receiving rod 47 of a parts holding member 41 and, while pressing the workpiece W with a pressing means 4, the pin 66 is press fitted into the hole 53 of the workpiece W by the press-in means 6. At this time, since the pressing means 4 and the pin 66 are positioned with respect to the workpiece W on the same reference due to the engagement between engaging holes 29 and engaging pins 44, even if the workpiece W is subjected to a little deformation because of the press fitting of the pin 66 or the pressing by the pressing means 4, no shifting of the position of the pin 66 with respect to the workpiece W will take place enabling smooth press fitting of the pin 66.
Patent JP-S63193548-A (JP)
Title: Semiconductor device
Inventor: ARAI NORIYOSHI
IPC: H01L23/48
Filed: 1987-02-06
Abstract: PURPOSE:To perform the connecting work between inner terminals and tab terminals easily, by forming extending pieces, which can be connected to the inner terminals, at the tab terminals as unitary bodies, positioning the extending pieces in a cabinet, and directly soldering the tab terminals to the inner terminals. CONSTITUTION:Extending pieces 21a-26a, which can be connected to inner terminals 27-30, are formed at tab terminals 21-26. The extending pieces 21a-26a are positioned with respect to a cabinet so that a part of each piece is embedded in a frame 2. Holding parts 27a-30a, which hold one end of each of the extending pieces 21a-26a, are provided at the inner terminals 27-30. When the extending pieces 21a-26a are positioned with respect to the frame 2 in the cabinet 1, the tab terminals 21-26 can be directly soldered to the inner terminals 27-30. Thus the inner terminals 27-30 and the tab terminals 21-26 can be easily connected.
Patent JP-H06240933-A (JP)
Title: Key storage device
Inventor: YAMADA KUNIO
IPC: G08B23/00
Filed: 1993-02-16
Abstract: PURPOSE:To make a key so as to avoid it from getting unkeepable even if a storer, storing a number of keys for rooms in a building, goes wrong. CONSTITUTION:Two sparestorers 4, 6 are installed there in addition to those of regular storers 3 to 5. If collating code of a magnetic card insetred into a collator 2 accords with another collating code to be conformed to the storer 3, by way of expample, a locking signal of this storer 3 comes off and a door 3a opens. Even if the door 3a is unlocked and the specified time elapses, this door 10a is not opend, it is so judged that the storer 3 gets out of order, and subsequently the spare storer 6 is regarded as the storer 3, controlling it, and it is used instead.
Patent JP-S60169375-A (JP)
Inventor: OOMORI YOSHITAKA
IPC: B62J6/00
Filed: 1984-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57140871-A (JP)
Title: Solid fuel burner
Inventor: KIMURA KUNIO
IPC: F23B99/00
Filed: 1981-02-24
Abstract: PURPOSE:To enhance the mechanical strength and corrosion resistance of a burner using a solid fuel and the radiation efficiency of radiant energy from the burner by forming the combustion tube of the burner with a heat resistant ferrite metal and laying a sprayed layer of an inorg. substance on the surface of the tube. CONSTITUTION:The body of a potbelly stove, a lumpen (simple) stove or other burner using a solid fuel such as coal or a briquette is made of heat resistant ferrite metallic material such as 18Cr stainless steel, and a metallic oxide such as Al2O3, TiO2, SiO2, ZrO2, MgO, NiO, CaO or Cr2O3, a mixed oxide thereof or a composite oxide thereof is plasma-sprayed on the surface of the body in 30-200mum thickness. Thus, the mechanical strength of the burner is maintained, the burner is hardly corroded even if coal or the like contg. a large quantity of S is used as fuel, and the radiation efficiency of radiant heat energy from the surface is enhanced.
Patent JP-S53112481-A (JP)
Title: Stabirized composite superconductor cable and its manufacturing process
Inventor: FURUTO YOSHIO
IPC: H01B13/00
Filed: 1977-03-11
Abstract: PURPOSE: To obtain easily manufacturing the large capacity conductor with sufficient stability and low ac loss by assembling each other loosely desired numbers of the secondary element wires which combined tightly composite superconductive wire and stabilizing metal wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03230520-A (JP)
Title: Manufacture of semiconductor device
Inventor: DAIMON TADASHI
IPC: H01L21/266
Filed: 1990-02-05
Abstract: PURPOSE:To introduce impurities only into a specified region by a method wherein, when a mouse hole is formed by wet etching, ion implantation is performed in the state that a resist film is buried in the mouse hole. CONSTITUTION:A pattern for ion implantation is formed by selectively etching an aluminum layer 4, and a mouse hole 7 is formed. A positive type photoresist film 10 is spread on the surface containing the mouse hole 7, and the inside of the mouse hole 7 is filled with the film. After pre-baking, the whole surface is exposed and developed. In this process, only the photoresist film 10 in the mouse hole 7 is left. When impurity ions 8 is implanted in a silicon substrate 1, and a diffusion layer is formed in a specified region, it can be prevented for an impurity layer to be formed in unnecessary regions, because the mouse hole 7 is filled with the photoresist film 10. Hence the impurity layer is formed only in a specified region.
Patent JP-H02207138-A (JP)
Title: Supercharged pressure control device for engine with supercharger
Inventor: KINOSHITA HIROSHI
IPC: F02B37/12
Filed: 1989-02-07
Abstract: PURPOSE:To improve the acceleration property by stopping the feedback control feedback-controlling the supercharged pressure to the target supercharged pressure and operating a supercharged pressure adjusting means in the direction to increase the supercharged pressure when the acceleration state is stopped. CONSTITUTION:A waste gate valve 21 is provided on a bypass passage 20 provided to reroute a turbine driving a blower 3 constituting a supercharger in a suction passage 2, its opening is adjusted by relieving the supercharged pressure from a pressure passage 22 through a solenoid valve 24, thereby the supercharged pressure is adjusted. This solenoid valve 24 is feedback-controlled by a control unit in response to the deviation between the target supercharged pressure calculated according to the operation state and the actual supercharged pressure obtained by a supercharged pressure sensor 29. When acceleration is detected, the supercharged pressure feedback control is stopped, and the waste gate valve 24 is driven in the direction to increase the supercharged pressure.
Patent JP-H05221786-A (JP)
Title: Method and device for producing silicon single crystal
Inventor: KANDA ISAO
IPC: C30B29/06
Filed: 1992-02-13
Abstract: PURPOSE:To suppress oxidation-induced stacking faults distributed annularly and easy to generate at the initial crystal growth stage and to grow a silicon single crystal excellent in the pressure withstanding characteristic when an MOS disk is mounted in a worked wafer in the CZ silicon single crystal producing device by providing a reflector to a chuck for connecting a seed crystal to its lower end in opposition to the bottom surface of a crucible. CONSTITUTION:A reflector 8 is provided to a chuck 7 in opposition to the bottom surface of a crucible 6. The reflector is not damaged or broken even under the high temp. in the furnace by specifying the quality of the reflector. Besides, a single crystal is grown in the shape corresponding to the apex angle of the reflector and mounting position by controlling the growth rate, and the efficiency in reflecting the radiant heat is enhanced.
Patent JP-H01203671-A (JP)
Title: Enclosed type compressor
Inventor: SASANO HIROSHI
IPC: F04B39/12
Filed: 1988-02-08
Abstract: PURPOSE:To improve a heat insulating effect of return refrigerant gas by constituting a suction tube of material of stainless steel or the like, having a heat insulation quality, while connecting a copper pipe to the suction tube in its point end outside an enclosed vessel. CONSTITUTION:A suction tube 2a, communicating with an enclosed vessel 1, is made by stainless steel having heat insulation, and a copper pipe 6 is connected to the suction tube 2a in its point end outside the enclosed vessel 1. Consequently, the enclosed vessel 1 prevents its internal atmosphere and heat from being conducted to the suction tube 2a, while even connecting work, when a system arranges its piping, can be easily executed similarly to the work in the past.
Patent JP-S57141869-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: YUFU TSUKANE
IPC: H01M10/052
Filed: 1981-02-25
Abstract: PURPOSE:To improve the charging and discharging characteristic and the reliability by using a lithium-lead alloy containing lead which exceeds predetermined value as a cathode. CONSTITUTION:A cathode 4 is provided in a cathode can 1, and an anode 5 made of MnO2 or the like and a separator 6 are also provided in an anode can 2. The cathode can 1 is enclosed and sealed in the anode can 2 through a gasket 3, and a nonaqueous electrolyte made by dissolving LiClO4 in an organic solvent, e.g., propylene carbonate, etc., as an electrolyte is used to make up a secondary cell. A Li-Pb alloy is used as the cathode 4 of this secondary cell, and the content of Pb(lead) shall be 10 percent or more. By the way, this content is most effective at about 80 percent.
Patent JP-H06222149-A (JP)
Title: Scintillator
Inventor: KATSUKI MASARU
IPC: G01T1/20
Filed: 1993-01-23
Abstract: PURPOSE:To provide a scintillator in which change in luminous quantity has less position dependency so that it is accurate in outside dimensions by coating the specular-finished four sides and one end face of a crystal in the form of a rectangular solid with an aluminum-deposited resin film. CONSTITUTION:A cesium iodide crystal 1 in the form of a rectangular solid is polished at one end face 1b and four longitudinal sides 1a... by specular finishing. A photomultiplier tube 5 is connected to the end face 1b, and the four sides 1a... and the other end face 1c are coated with a resin film 3 having aluminum vapor-deposited on both sides thereof. The film 3 is tightly wound onto the crystal, especially onto the specular-finished four sides 1a... to coat the crystal without gaps and thereby the crystal is accurate in outside dimensions, and even if a plurality of crystals 1 are stacked one atop another, accurate alignment is possible.
Patent JP-H08196261-A (JP)
Title: Production of wine of asimina triloba dunal
Inventor: FUJITA MASATERU
IPC: C12G3/02
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a new winy alcoholic beverage rich in aroma by using a fruit of Asimina triloba dunal as a raw material. CONSTITUTION: A mature fruit of Asimina triloba dunal is pulverized and diluted with water or an optional fruit juice and a saccharide source for alcoholic fermentation is then supplemented thereto. A yeast is added to initiate the alcoholic fermentation. A pectinase is further added in the end of the fermentation and reacted with the pulverized fruit to complete the fermentation while eluting aromatic ingredients.
Patent JP-S54120333-A (JP)
Title: Non-contact igniter
Inventor: MIYAO HIROYASU
IPC: F02P1/08
Filed: 1978-03-10
Abstract: PURPOSE:To positively prevent the false operation of an igniter, by obviating overlapping between an output wave-form of a signal coil for operating a thyristor controlling the discharge of a condenser and an output wave of a generating coil for ignition for charging the condenser. CONSTITUTION:A plurality of magnets 32 are fixed to a rotor 30 at regular intervals in the circumferential direction. Iron plates 34 are pasted to the inner flanks of each magnet 32. A generating coil 12 for ignition, a signal coil 18 and an ignition charge coil 38 are mounted to a base 36 installed to the fixing side, such as, a crank- case, etc. The outer end portions of each core of the generating coil 12 for ignition and the signal coil 18 are disposed at sufficient intervals in the circumferential direction, and located so that the outer end portions not simultaneously face to the magnets 32 at the ignition locations of each magnet 32. Thus, the output wave- forms of the generating coil 12 for ignition and the signal coil 18 do not overlap.
Patent JP-H05198077-A (JP)
Title: Floppy disk controller
Inventor: FUJIWARA SEIJI
IPC: G11B19/10
Filed: 1992-01-20
Abstract: PURPOSE:To prevent a floppy disk from not being taken out unwittingly when a floppy disk driver is put on a board. CONSTITUTION:This floppy disk controller is provided with a switch 5 which operates when the door of the board where the floppy disk driver 1 is stored is closed, and when this switch 5 operates, a control circuit 3 tries to access the floppy disk driver 1 and sends a signal to a display circuit when the control circuit 3 can gain the access, thereby indicating that the floppy disk is left.
Patent JP-H09223448-A (JP)
Title: Switchgear
Inventor: OKAMOTO TAIDO
IPC: H01H73/06
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a switchgear easy to be installed in a side plate of a movable iron piece. SOLUTION: This switchgear is manufactured by forming cut parts 19 in parallel plates 17A in both sides of a side plate 17, installing a plate spring 13 in the outer face of a bottom plate 17B side of the side plate 17, fixing a movable iron piece 5 side of the plate spring 13 in the bottom plate 17B, forming projected strip parts 14 in both sides of the movable iron piece 5 side of the plate spring 13 by bending both side parts of the plate spring 13 as to be fitted along outsides of the parallel plates 17A, and closing an opened part of the cut part 19.
Patent JP-S56123511-A (JP)
Title: Telecentric projection lens
Inventor: TATSUOKA MASAMICHI
IPC: G02B13/24
Filed: 1980-03-04
Abstract: PURPOSE:To obtain a bright lens in which various aberrations are corrected excellently and the magnification is used around 1/10, by satisfying the prescribed conditions, in the lens system of 3 group constitution consisting of positive single lens, negative single lens and two positive lenses in the order from the object boundary. CONSTITUTION:In the lens system of 3 group constitution consisting of positive single lens, negative single lens and two positive lenses in the order from the object boundary, the conditions of equations (1)-(3) are satisfied. The 2nd group consists of two concave lenses, and either one positive lenses of the 3rd group has stuck plane in which the curvature center is in existence at the object boundary. Further, f1, f2, f3 are focal lengths of the 1st, 2nd and 3rd groups, and (f) is the focal length of the entire lens system. Thus, various aberrations are corrected excellently, and the telecentric projection lens in which the magnification is used around 1/10 and the F number is comparatively bright is obtained.
Patent JP-S53113184-A (JP)
Title: Headlight for automobile
Inventor: OOTSUKA SHIGENOBU
IPC: F21S8/10
Filed: 1977-03-14
Abstract: PURPOSE: To provide a lens which prevents a dazzling light beam directed toward an area where an eye view point of a driver in an automobile coming from opposite direction falls on, and with which lens light may illuminate with uniform illumination intensity on an area where clearness on a road should be confirmed, which lens has a specifyed horizontal cross-sectional shape and a specifyed vertical cross-sectional shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59153023-A (JP)
Title: Controller of gas combustion
Inventor: UEMATSU HIDEO
IPC: F23N1/02
Filed: 1983-02-22
Abstract: PURPOSE:To keep an adjusting range of a combustion quantity constant even if a kind of gas is varied by enlarging an adjusting range of a combustion quantity, by providing a differential pressure sensor detecting a pressure difference between the upper stream of a gas throttle and the upper stream of a primary air throttle, and a variable secondary air throttle. CONSTITUTION:An adjusting device 16 of a gas quantity, a gas throttle 17 are provided on a gas side duct 15 and gas is joined to primary air for combustion at a mixing part 7. Either of a gas quantity adjusting device 16 or an air quantity adjusting device 3 or both of them are controlled by a control circuit 19 by receiving an electric signal of a differential pressure sensor 18 detecting differential prssure between pressure PA of an upstream side of a primary air throttle 6 and pressure PG of an upstream side of a gas throttle 17. A secondary air quantity is adjusted microscopically by a variable secondary air throttle 11 according to a kind of gas. With this construction, the titled device is so constituted that it is made possible to make an adjusting ratio invariable even if the kind of gas is varied by enlarging the adjusting ratio of a combustion quantity.